JP6188445B2 - 照明装置、撮像装置、カメラシステム及び制御方法 - Google Patents

照明装置、撮像装置、カメラシステム及び制御方法 Download PDF

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Publication number
JP6188445B2
JP6188445B2 JP2013131673A JP2013131673A JP6188445B2 JP 6188445 B2 JP6188445 B2 JP 6188445B2 JP 2013131673 A JP2013131673 A JP 2013131673A JP 2013131673 A JP2013131673 A JP 2013131673A JP 6188445 B2 JP6188445 B2 JP 6188445B2
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JP
Japan
Prior art keywords
unit
light emitting
movable
driving
power
Prior art date
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Expired - Fee Related
Application number
JP2013131673A
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English (en)
Japanese (ja)
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JP2015004934A (ja
JP2015004934A5 (cg-RX-API-DMAC7.html
Inventor
俊樹 宮川
俊樹 宮川
山本　雄史
雄史 山本
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2013131673A priority Critical patent/JP6188445B2/ja
Priority to US14/311,735 priority patent/US9081261B2/en
Priority to CN201410289240.8A priority patent/CN104243811B/zh
Publication of JP2015004934A publication Critical patent/JP2015004934A/ja
Publication of JP2015004934A5 publication Critical patent/JP2015004934A5/ja
Application granted granted Critical
Publication of JP6188445B2 publication Critical patent/JP6188445B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • G03B15/02—Illuminating scene
    • G03B15/03—Combinations of cameras with lighting apparatus; Flash units
    • G03B15/05—Combinations of cameras with electronic flash apparatus; Electronic flash units
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B2215/00—Special procedures for taking photographs; Apparatus therefor
    • G03B2215/05—Combinations of cameras with electronic flash units
    • G03B2215/0514—Separate unit
    • G03B2215/0517—Housing
    • G03B2215/0525—Reflector
    • G03B2215/0528—Reflector movable reflector, e.g. change of illumination angle or illumination direction
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B2215/00—Special procedures for taking photographs; Apparatus therefor
    • G03B2215/05—Combinations of cameras with electronic flash units
    • G03B2215/0582—Reflectors
    • G03B2215/0585—Movable reflectors, e.g. change of illumination angle or direction
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B2215/00—Special procedures for taking photographs; Apparatus therefor
    • G03B2215/05—Combinations of cameras with electronic flash units
    • G03B2215/0589—Diffusors, filters or refraction means
    • G03B2215/0592—Diffusors, filters or refraction means installed in front of light emitter

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Stroboscope Apparatuses (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Studio Devices (AREA)
JP2013131673A 2013-06-24 2013-06-24 照明装置、撮像装置、カメラシステム及び制御方法 Expired - Fee Related JP6188445B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2013131673A JP6188445B2 (ja) 2013-06-24 2013-06-24 照明装置、撮像装置、カメラシステム及び制御方法
US14/311,735 US9081261B2 (en) 2013-06-24 2014-06-23 Illumination apparatus, imaging apparatus, camera system, and control method
CN201410289240.8A CN104243811B (zh) 2013-06-24 2014-06-24 照明设备及其控制方法、摄像设备和照相机系统

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013131673A JP6188445B2 (ja) 2013-06-24 2013-06-24 照明装置、撮像装置、カメラシステム及び制御方法

Publications (3)

Publication Number Publication Date
JP2015004934A JP2015004934A (ja) 2015-01-08
JP2015004934A5 JP2015004934A5 (cg-RX-API-DMAC7.html) 2016-08-04
JP6188445B2 true JP6188445B2 (ja) 2017-08-30

Family

ID=52111007

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013131673A Expired - Fee Related JP6188445B2 (ja) 2013-06-24 2013-06-24 照明装置、撮像装置、カメラシステム及び制御方法

Country Status (3)

Country Link
US (1) US9081261B2 (cg-RX-API-DMAC7.html)
JP (1) JP6188445B2 (cg-RX-API-DMAC7.html)
CN (1) CN104243811B (cg-RX-API-DMAC7.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6494410B2 (ja) * 2015-05-07 2019-04-03 キヤノン株式会社 照明装置及び制御方法
JP6562791B2 (ja) * 2015-09-14 2019-08-21 キヤノン株式会社 撮影装置、その制御方法およびプログラム
CN108141944A (zh) * 2015-09-28 2018-06-08 凯尔西-海耶斯公司 可编程led驱动器
JP2019132914A (ja) * 2018-01-29 2019-08-08 キヤノン株式会社 照明装置およびそれを備えるカメラシステム

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59140428A (ja) * 1983-01-31 1984-08-11 Canon Inc 閃光装置
JPS61151518A (ja) * 1984-12-25 1986-07-10 Minolta Camera Co Ltd フラツシユ装置
JPH01304440A (ja) * 1988-06-02 1989-12-08 Olympus Optical Co Ltd バウンスストロボ装置
JP2644081B2 (ja) * 1990-11-15 1997-08-25 キヤノン株式会社 電子スチルカメラ
JPH04340527A (ja) 1991-05-16 1992-11-26 Minolta Camera Co Ltd バウンスフラッシュ撮影の可能なカメラ
JPH0713231A (ja) * 1993-06-18 1995-01-17 Canon Inc カメラのストロボシステム
JP2000147610A (ja) * 1998-11-11 2000-05-26 Canon Inc カメラ
JP2001100282A (ja) * 1999-09-29 2001-04-13 Fuji Photo Optical Co Ltd ストロボ装置の集光パネル
JP2002107596A (ja) * 2000-10-03 2002-04-10 Fuji Photo Film Co Ltd ストロボ装置
JP4311905B2 (ja) * 2002-02-05 2009-08-12 オリンパス株式会社 光学系
JP2007096493A (ja) * 2005-09-27 2007-04-12 Canon Inc 撮影装置
US7782018B2 (en) * 2007-09-10 2010-08-24 Maxim Integrated Products, Inc. Adaptive current limiting for any power source with output equivalent series resistance
JP5189377B2 (ja) * 2008-02-06 2013-04-24 オリンパスイメージング株式会社 フラッシュ装置
JP2011221364A (ja) 2010-04-12 2011-11-04 Canon Inc 撮像装置及び制御方法

Also Published As

Publication number Publication date
US9081261B2 (en) 2015-07-14
US20140376901A1 (en) 2014-12-25
CN104243811B (zh) 2018-04-27
CN104243811A (zh) 2014-12-24
JP2015004934A (ja) 2015-01-08

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